Design rules for slanted-angle polarization rotators

Design rules for slanted-angle polarization rotators

A simple and general set of design rules for slanted-angle polarization-rotating waveguides is presented in this paper. These design rules are employed to construct single-mode SOI polarization rotators that offer significant advantages in conversion efficiency, optical loss, fabrication tolerance,...

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Veröffentlicht in:Journal of lightwave technology 2005-01, Vol.23 (1), p.432-445
Hauptverfasser: Henghua Deng, Yevick, D.O., Brooks, C., Jessop, P.E.
Format: Artikel
Sprache:eng
Schlagworte:
Dense-wavelength-division multiplexing (DWDM)
Finite element methods
finite-element method (FEM)
III-V semiconductor
Integrated optics
Optical device fabrication
Optical fiber polarization
Optical films
Optical polarization
optical waveguide
Optical waveguides
planar lightwave circuit (PLC)
polarization rotator
Semiconductor films
Silicon
silicon-on-insulator (SOI)
single-mode condition
Tellurium
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Beschreibung
Zusammenfassung:A simple and general set of design rules for slanted-angle polarization-rotating waveguides is presented in this paper. These design rules are employed to construct single-mode SOI polarization rotators that offer significant advantages in conversion efficiency, optical loss, fabrication tolerance, spectral response and spatial dimensions relative to III-V components.
ISSN:0733-8724
1558-2213
DOI:10.1109/JLT.2004.834477